Copilotfree, in-browser
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Authentication using a physical trait: fingerprint, face, iris. It is convenient and hard to guess, but a leaked fingerprint cannot be changed the way a password can, so it works best as one factor rather than the only one.